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2003•Unpublished venueRequires access

Improving boundary element methods for parasitic extraction

Shu Ying Yan, Jian‐Guo Liu, Weiping Shi

Open publisher page 2 citations

Abstract

We improve the accuracy and speed of boundary element method (BEM) or multipole accelerated BEM for interconnect parasitic extraction. Three techniques are presented and applied to capacitance extraction: selective coefficient enhancement, variable order multipole and multigrid. Experimental results show that the techniques are effective for extracting parasitics between all pairs of conductors, or between selected pairs of conductors.

About this research paper

What this paper is about

We improve the accuracy and speed of boundary element method (BEM) or multipole accelerated BEM for interconnect parasitic extraction. Three techniques are presented and applied to capacitance extraction: selective coefficient enhancement, variable order multipole and multigrid. Experimental results show that the techniques are effective for extracting parasitics between all pairs of conductors, or between selected pairs of conductors.

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Available abstract

We improve the accuracy and speed of boundary element method (BEM) or multipole accelerated BEM for interconnect parasitic extraction. Three techniques are presented and applied to capacitance extraction: selective coefficient enhancement, variable order multipole and multigrid. Experimental results show that the techniques are effective for extracting parasitics between all pairs of conductors, or between selected pairs of conductors.

Key concepts: Parasitic extraction, Boundary element method, Parasitic capacitance, Multipole expansion, Electrical conductor, Capacitance, Extraction (chemistry), Computer science

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